Ellen G Adelson Family Foundation
Invitation OnlyTulsa, Oklahoma · EIN 26-0638885 · Private foundation
Grants paid (2025)$970K
Organizations funded5
Typical grant$152,407
Total assets$15.2M
Half of its grants to organizations were between $17,400 and $250,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
60% of grants went outside Oklahoma.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Cornell University | Ithaca, NY | Education | $550,000 |
| Zarrow Retirement Center | Tulsa, OK | Education | $250,000 |
| The University of Tulsa | Tulsa, OK | Education | $152,407 |
| The Cleveland Clinic | Cleveland, OH | Medical | $17,400 |
| Moore College of Art & Design | Philadelphia, PA | Education | $500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $970,307 | 5 |
| 2024 | $725,257 | 4 |
| 2023 | $575,757 | 5 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 4, 2026 - IRS e-file batch, object ID 202601249349102265
- IRS Tax Exempt Organization Search for EIN 26-0638885
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.